基于灰色系统关联分析的施工企业安全投资研究

分析了我国建筑施工安全生产的现状和诱因，指出安全投资不合理是导致建筑安全事故发生的主要因素之一。在明确安全投资内涵及构成的基础上，针对安全系统的不完全信息性，运用灰色系统关联分析理论，建立了安全投资灰色关联模型，对安全系统的关联度进行综合评价，找出影响安全投资结构的最主要因素，并优先将其作为安全投资方向，为施工企业进行安全投资决策提供理论依据。

Safety investment of construction enterprises based on gray system relevancy analysis

This paper analyzed the current situation and reasons of construction safety production in China, and pointed out the unreasonable safety investment is one of the major factors causing construction accidents. Based on the conception of safety investment and its formation, the gray relation model for safety investment was established using gray relation analysis theory to evaluate the relational degree of the safety system. The major factors which influence safety investment structure were found out to be as the preferred investment direction. This method provides theoretical basis for safety investment decision making of construction enterprises.